5935-00-009-8663 CONNECTOR,RECEPTACLE,ELECTRICAL Index 9905-00-009-8665 PLATE,IDENTIFICATION

National Stock Number:
5985-00-009-8664

Federal Supply Class:
5985

National Item Identification Number:
000098664

Description:
ATTENUATOR,VARIABLE

Detail:
A device for reducing the strength of an alternating current signal either continuously or in steps, without causing appreciable signal distortion, by maintaining substantially constant output and/or input impedance match. Continuously variable resistive devices must consist of at least two sections or one section with at least two rotating contacts. The item must have an overall attenuation rating. Includes tandem mounted variable resistors designed to function as an attenuator but whose terminals are not connected. See also RESISTOR, VAIABLE (as modified).


Manufacturer Information:
1054815319200US ARMY ARDEC RDECOM
10548153628743DBM CO INC WAVEGUIDE GROUP
1285-009-8664A00AME.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE
1285-009-8664SCY13E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE
155-A2900929MICROLAB/FXR LLC


Techincal Specification:
ADJUSTMENT DEVICE TYPE AND QUANTITY1 SLOTTED SCREW
APPLICATION DESIGNWAVEGUIDE
ATTENUATION VARIATION METHODCONTINUOUS
BODY MATERIALALUMINUM
BODY STYLEWAVEGUIDE TYPE
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH1.280 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH1.220 INCHES NOMINAL
FREQUENCY RANGE9.270 GIGAHERTZ MINIMUM AND 9.270 GIGAHERTZ MAXIMUM
FSC APPLICATION DATAANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS0.3
OPERATING TEMP RANGE-40.0 TO 175.0 FAHRENHEIT
OVERALL HEIGHT2.272 INCHES NOMINAL
OVERALL LENGTH2.240 INCHES MINIMUM AND 2.260 INCHES MAXIMUM
OVERALL WIDTH1.609 INCHES MINIMUM AND 1.641 INCHES MAXIMUM
MOUNTING FACILITY TYPE AND QUANTITY4 TERMINAL W/MOUNTING HOLES
MOUNTING FACILITY PATTERNFOUR POSITION RECTANGULAR
POWER RATING500.0 MILLIWATTS AVERAGE
WAVEGUIDE FLANGE DESIGNATIONUG-136B/U
WAVEGUIDE FLANGE TYPECHOKE
TERMINAL TYPE AND QUANTITY2 FLANGE
UNTHREADED MOUNTING HOLE DIAMETER0.169 INCHES MINIMUM AND 0.179 INCHES MAXIMUM


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